destroy

hy, i need a little help here: i use SWFupload to upload images! in the upload function i make a folder call $_SESSION['folder'] and all the files i upload are in 1 array call $_SESSION['files'] after uploads finish i print_r($_SESSION) but the array is empty? why that? this is my upload.php: if($_FILES['image']['name']) { list($name,$error) = upload('image','jpeg,jpg,png'); if($error) {$result = $error;} if($name) { // Upload Successful $result = watermark($name); print '<img src="uploads/'.$_SESSION['dir'].'/'.$result.'" />'; } else { // Upload failed for some reason. print 'noname'.$result;

If I click destroy on any record for my 3 models models, the user gets logged out. I'm using Devise and Ominauth. #This logs out a user def destroy @rating = Rating.find(params[:id]) @rating.destroy end Started POST "/ratings/29" for 192.168.1.103 at 2011-02-26 20:11:45 +0000 Processing by RatingsController#destroy as HTML Parameters: {"id"=>"29"} User Load (0.5ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 2 LIMIT 1 Rating Load (0.3ms) SELECT `ratings`.* FROM `ratings` WHERE `ratings`.`id` = 29 LIMIT 1 SQL (0.0ms) BEGIN AREL (0.5ms) DELETE FROM `ratings` WHERE `ratings`.`id` = 29 SQL

I am having a strange issue, I have code that pulls content via ajax and then binds Fancybox (2) to certain elements. The issue is that when I "refresh" this page I call the same function that pulls and binds Fancybox again. My normal approach that has been working up until I changed to Fancybox 2 is to unbind the elements and rebind them. This however does not seem to be working with FB2. I have tried the following: $('.tool_button').unbind('click.fb'); $('.tool_button').unbind('click'); $('.tool_button').unbind(); $('.tool_button').off('click.fb'); $('.tool_button').off('click'); $('.tool

What will be the best/DRY way to destroy all the dependents of an object based on a condition. ? Ex: class Worker < ActiveRecord::Base has_many :jobs , :dependent => :destroy has_many :coworkers , :dependent => :destroy has_many :company_credit_cards, :dependent => :destroy end condition will be on Destroy: if self.is_fired? #Destroy dependants records else # Do not Destroy records end Is There a Way to use Proc in the :dependent condition. I have found the methods to destroy the dependents individually, but this is not DRY and flexible for further associations, Note: I have made up the

As per the link http://www.xyzws.com/Servletfaq/when-is-destroy-of-servlets-called/20 , one of the reason of calling destroy method is when the servlet hasn't got a request in a long time . I was thinking there could be some pages that don't get called for a long time. So, does that mean destroy will be called and they will be no longer used? Actually, I was asked this question in interview and he told me that destroy method will only be called when server is shut down. Appreciate any help on this. Bhavesh Shah AFAIK, In java servlet, destroy() is not supposed to be called by the programmer.